package com.itheima.reggie.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.itheima.reggie.common.BaseContext;
import com.itheima.reggie.common.R;
import com.itheima.reggie.dto.DishDto;
import com.itheima.reggie.entity.AddressBook;
import com.itheima.reggie.entity.Category;
import com.itheima.reggie.entity.Dish;
import com.itheima.reggie.entity.DishFlavor;
import com.itheima.reggie.service.AddressBookService;
import com.itheima.reggie.service.CategoryService;
import com.itheima.reggie.service.DishFlavorService;
import com.itheima.reggie.service.DishService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.stream.Collectors;

@Slf4j
@RestController
@RequestMapping("/addressBook")
public class AddressBookController {
    @Autowired
    private AddressBookService addressBookService;

    @Autowired
    private DishService dishService;

    @Autowired
    private CategoryService categoryService;

    @Autowired
    private DishFlavorService dishFlavorService;

    @PostMapping
    public R<AddressBook> save(@RequestBody AddressBook addressBook) {
        addressBook.setUserId(BaseContext.getCurrentId());
        addressBookService.save(addressBook);
        return R.success(addressBook);
    }

    //设置默认值
    @PutMapping("/default")
    public R<AddressBook> setDefault(@RequestBody AddressBook addressBook){
        LambdaUpdateWrapper<AddressBook> wrapper = new LambdaUpdateWrapper<>();
        wrapper.set(AddressBook::getIsDefault,0);
        wrapper.eq(AddressBook::getUserId,BaseContext.getCurrentId());
        addressBookService.update(wrapper);

        addressBook.setIsDefault(1);
        addressBookService.updateById(addressBook);
        return R.success(addressBook);
    }

    //根据id查询地址
    @GetMapping("/{id}")
    public R get(@PathVariable Long id){
        AddressBook addressBook = addressBookService.getById(id);
        if (addressBook != null){
            return R.success(addressBook);
        }else{
            return R.error("地址不存在");
        }
    }

    //查询默认地址
    @GetMapping("/default")
    public R<AddressBook> getDefault(){
        LambdaQueryWrapper<AddressBook> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(AddressBook::getUserId,BaseContext.getCurrentId());
        wrapper.eq(AddressBook::getIsDefault,1);
        AddressBook addressBook = addressBookService.getOne(wrapper);
        if (addressBook == null){
            return R.error("没有找到地址");
        }else {
            return R.success(addressBook);
        }
    }

    //查询用户的所有地址
    @GetMapping("/list")
    public R<List<AddressBook>> getList(AddressBook addressBook){
        LambdaQueryWrapper<AddressBook> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(addressBook.getUserId() != null,AddressBook::getUserId,BaseContext.getCurrentId());
        wrapper.orderByDesc(AddressBook::getUpdateTime);
        List<AddressBook> list = addressBookService.list(wrapper);
        return R.success(list);
    }
    @DeleteMapping
    public R<String> delete(@RequestParam List<Long> ids){
        LambdaQueryWrapper<AddressBook> wrapper = new LambdaQueryWrapper<>();
        wrapper.in(AddressBook::getId,ids);
        addressBookService.remove(wrapper);
        return R.success("删除成功");
    }

    @PutMapping
    public R<String> update(@RequestBody AddressBook addressBook){

        addressBookService.updateById(addressBook);
        return R.success("修改成功");
    }
}
